Fig. 7From: Suprapatellar vs infrapatellar approaches for intramedullary nailing of distal tibial fractures: a systematic review and meta-analysisForest plot of the need for open reduction. The SP group had a lower risk for open reduction than the IP group (OR: 0.58; 95% CI 0.35 to 0.97; NNT: 16 (95% CI 10 to 233); P = 0.04; I2 = 0%). CI confidence interval, NNT number needed to treat, OR odds ratioBack to article page